Water Pump / Thermostat Housing Leak
ModerateCooling SystemThe MQB plastic housing can seep coolant slowly, often before owners notice any puddles.
Most affected: 1.2 TSI, 1.4 TSI, 1.5 TSI, 2.0 TDI
Typical symptoms
- •Low coolant warning
- •Sweet smell after parking
- •Pink staining around the housing
What to inspect before you buy
- ✓Inspect the coolant level from cold
- ✓Look for staining under the intake side of the engine
- ✓Ask if the housing has already been replaced